64759786

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{271}}^1$

素因数の和:407

約数の個数: 48

約数和(自身を含む): 121851648

約数和(自身を除く): 57091862

約数列:

[1, 2, 7, 13, 14, 26, 91, 101, 169, 182, 202, 271, 338, 542, 707, 1183, 1313, 1414, 1897, 2366, 2626, 3523, 3794, 7046, 9191, 17069, 18382, 24661, 27371, 34138, 45799, 49322, 54742, 91598, 119483, 191597, 238966, 320593, 355823, 383194, 641186, 711646, 2490761, 4625699, 4981522, 9251398, 32379893, 64759786]

約数ペア:

[(1, 64759786), (2, 32379893), (7, 9251398), (13, 4981522), (14, 4625699), (26, 2490761), (91, 711646), (101, 641186), (169, 383194), (182, 355823), (202, 320593), (271, 238966), (338, 191597), (542, 119483), (707, 91598), (1183, 54742), (1313, 49322), (1414, 45799), (1897, 34138), (2366, 27371), (2626, 24661), (3523, 18382), (3794, 17069), (7046, 9191)]